Is there a requirement for the construction temperature of Guiyang two-component marking paint? What are the precautions?

The temperature and relative humidity of two-component marking paint during construction should not be lower than zero and lower than 90%. The coating itself has a shelf life, and the storage temperature cannot be higher than 35 degrees Celsius. The construction pavement shall be free of water and kept dry. When the paint meets water, it will reduce the reaction time, the strength of the mark and the adhesion of the mark. Roads should be clean, free of dust, oil and other sundries. If possible, use a special sweeper to clean the road surface before construction, and fully mix the paint before construction. When the work is interrupted, the equipment and spray gun should be cleaned to avoid blocking the spray gun or curing equipment. In internal mixing spraying construction, the spray gun needs to be cleaned every 30 minutes, and external mixing is not needed. Land Rover Traffic's two-component marking coatings are generally constructed by internal mixing spraying equipment to ensure the complete reaction of the two groups of coatings and improve the marking strength. After the construction, the construction equipment should be thoroughly cleaned.